Outer materials: Polyester Black 600D, Polyester Grey 600D, Mesh Mesh panels on chest, sleeves, shoulders and back Liner: Fixed mesh and Removable thermal liner Reflective panels on front, back and arms. Collar: classic collar with neoprene brace Adjustment tabs at wrists and jacket hem Pockets: 2 external pockets, 1 waterproof internal pocket and additional pocket on removable liner.